Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11012787 | Piezoelectric element, piezoelectric microphone, piezoelectric resonator and method for manufacturing piezoelectric element | Takaaki Mizuno | 2021-05-18 |
| 10998857 | Resonance device | Tadayuki Okawa, Taku Kamoto | 2021-05-04 |
| 10965270 | Piezoelectric thin film and piezoelectric vibrator | Yasuhiro Aida | 2021-03-30 |